About Audo codec example code with STM32H747I-DISCO
HiI have a STM32H747I-DISCO boardI want to test Audio codec ( WM8994ECS/R ) with SAII didnot find an example code for it.Can I get an example code for Audio Codec with IOC file
Forum Posts
Why does ST32CubeMonitor + DISCO constantly disconnects
I just bought a STM32G071B-DISCO because I was looking at using an ST32 in my USB-C application and I'd hoped this could be an analyzer and a starting point. However it constantly disconnects and loses contact with the board. No refreshing brings it...
stm32l0xx, USB Custom HID with firmware 1.12.1 send report problem:
USBD_CUSTOM_HID_SendReport(...) returns USBD_OK but nothing being send when code is generated with firmware version 1.12.1, but this function works without any problem in firmware 1.12.0
Resolve unexpected interrupt when using SAI to output sound
Hi, I'm trying to output sound on my touchGFX application on STM32H747I-DISCO. I used the BSP example from STM32Cube_FW_H7_v1.11 ( wich work fine) to implement the same process in a thread in my main code.So as a first step, i expect to loop the exam...
Resolved! USB device stack - STM32U5xx
Hello, I wonder if it exists a basic example or application note illustrating how to configure the USB_OTG peripheral (host mode) of Stm32u5xx mcu as virtual port."Device USB" is anymore available under Middleware in STM32CubeMx and the USBx stack is...
STM32F429IIT6 stuck on bootloader
Hi, I'm using STM32F429 to build a prototype. I found my board couldn't enter the USB bootloader mode. What I found was: Connect Boot0 to 3.3V via 100k ohm resistor, no pull down on Boot0. The MCU could enter USB bootloader mode properly. I can see a...
I2C. address is not transmitted after START condition
Hi, I'm trying to write i2c ISR by myself with LL. But after START condition address don't transfer(I see it in my oscilloscope), although I write to I2C1->DR address of slave and read reference manual with attention for proper handling.I generate in...
virtual com problems with STM32L4P5VGT6
Hi,I prototype the use the USB virtual com port on a STM32F407 Discovery board andit worked without any problem. I then repeated the exercise on our custom board(STM32L4P5VGT6), the first stage was just transmitting it worked without aproblem. Now ad...
